A brief introduction to PCB circuit board laser cutting machine

When manufacturers choose printed circuit board laser cutting machine, they will ask what kind of laser cutting machine is used for printed circuit boards, how large can it be processed? What is the processing effect? What is the speed of laser cutting printed circuit boards? What is the price? In fact, the processing technology of UV laser cutting machines is mature. The following is a brief introduction to UV laser cutting machines for circuit boards.

Composition and principle of UV laser cutting machine:

Printed circuit board UV laser cutting machine refers to the use of 355nm UV laser, through the beam expander, galvanometer, focusing mirror and other optical devices to focus to form a small spot, through the software control galvanometer XY motor deflection, the spot moves within the scanning range of the focusing mirror, by controlling the movement of the spot, one scan, one stripping of the material surface material, so as to achieve the purpose of cutting the material. To the purpose of cutting the material. Moreover, the ultra-mirror scanning range requires the control of the moving splicing method of the XY linear motor of the material placement platform for processing, and the gantry structure or XY platform structure is selected according to the size of the material. In general, the focal length of the Z-axis linear motor will be adjusted according to the thickness of the material. The focal length of the UV laser cutting machine is relatively short and needs to be adjusted at any time according to the processing requirements.

Processing size of UV laser cutting machine:

Theoretically, there is no limit to the size of a single UV laser cutting machine, which can be customized according to the needs of major companies.

The effect of UV laser cutting machine.

The effect of UV laser cutting PCB is closely related to laser parameters, optical path device, processing speed and other conditions. Generally, UV laser cutting machine is required to have high frequency, narrow pulse width, high single pulse energy, and high-precision device for external optical path device as much as possible.

Speed of UV laser cutting machine:

The cutting speed of UV laser is closely related to power, material thickness, etc., and the cutting effect should also be considered. Generally speaking, the greater the power of UV laser, the faster the cutting speed, and the thinner the thickness, the faster the cutting speed.

Price of UV laser cutting machine:

The decision on price lies in the hands of enterprises. After investigation, each enterprise should have a practical goal and make a decision based on actual needs, while considering issues such as life span and maintenance costs.

To achieve the comprehensive application of PCB UV laser cutting machine, it still requires the cooperation of major enterprise manufacturers and laser suppliers. As long as they are familiar with each other, a win-win situation can be achieved.